DDS02.1-W100-DA-01-FW

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The Bosch Rexroth Indramat DDS02.1-W100-DA-01-FW is part of the DDS Drive Controllers series and features a rated current of 100 Amps. This air-cooled controller supports resolver, IndraDyn, and encoder feedback. It has a protection class of IP10 when installed in a control cabinet and weighs approximately 11 kg.

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Product Description:

The Bosch Rexroth DDS02.1-W100-DA-01-FW is a drive controller. The product provides outstanding performance using analog interface control. It is excellent for motion control environments that require maximum precision.

The Bosch DDS02.1-W100-DA-01-FW dissipates heat through external cabinet air. The rated current is 100 A with a continuous rating of 40 A. The DC bus voltage is 300 volts ~15%. The configuration is DA01-01-FW with a base unit DDS02.1-****-D. Slot U1 contains DAE01.1 whereas slots U2 through U4 contain cover plates. The U5 slot contains DSM02.1-FW which saves all parameters and firmware. It allows module replacement without requiring reprogramming. The energy loss for a constant current of 40 A is around 380 W. IP20 protection rating ensures standard safety. This model offers digital servo feedback which provides exact motion feedback. The feedback is routed through the X4 terminal. The drive controller module integrates the analog communication interface. This module simulates incremental encoder signals to improve compatibility. Absolute humidity of controller should not exceed 25 g/m^3. The controller draws 180 mA at ~15V and 570 mA at +24V. The operating temperature varies between 0 degrees C and 45 degrees C with derated operation up to 55 degrees C. It is suitable for storage temperatures ranging from -30 degrees C to +85 degrees C.

The DDS02.1-W100-DA-01-FW controller is effective up to 1000 meters elevation. The relative humidity tolerance is up to 95% non-condensing. The module consumes 30 mA at ~15V and 70 mA at +24V. The software module DSM02.1-FW is compatible with firmware version FWA-DIAX02-SSE-02VRS-MS. It has a multilingual interface and SERCOS connectivity. This device provides consistent and reliable performance in industrial settings. The drive controller is built to last and is ideal for mission-critical applications. It can handle complex motor feedback and analog control systems.

Cooling Method
Air Cooling
Feedback Supported
Resolver, IndraDyn, and encoder feedback
Input Voltage
300 VDC (Nominal)
Inverter Type
Three-Phase
Max Installation Elevation (Rated)
1000 m above sea level
Max Relative Humidity
95% (non-condensing)
Max Temp (Derated Operation)
up to +55 degrees C
Modules Required
Firmware module to be ordered separately
Mounting
Vertical position in control cabinet
Permissible Ambient Temp (Rated Operation)
+0 to +45 degrees C
Permissible Ambient Temperature
0 to 45 degrees C (operation); -30 to 85 degrees C (storage)
Protection Class
IP 10 (when installed in control cabinet)
Rated Current
100 A
Storage/Transport Temp
-30 degrees C to +85 degrees C
Weight
approx. 11 kg

Frequently Asked Questions about DDS02.1-W100-DA-01-FW:

Q: Why is analog interface preferred in DDS02.1-W100-DA-01-FW applications?

A: Analog interface allows seamless integration with older control systems. It supports flexible signal input for precise analog command processing.

Q: How does encoder signal simulation via DAE01.1 improve functionality?

A: It emulates incremental encoder outputs for systems lacking direct encoder feedback. This improves compatibility with position-based motion control.

Q: Can the DDS02.1-W100-DA-01-FW operate efficiently in enclosed panels?

A: Yes, its cold technology cooling uses external air to maintain thermal limits. This design supports compact enclosure mounting without overheating.

Q: Why is the firmware delivered separately for DDS02.1-W100-DA-01-FW?

A: Separate firmware ensures modular software updates and configuration flexibility. It also allows firmware customization based on the application.

Q: How does digital servo feedback impact the DDS02.1-W100-DA-01-FW's accuracy?

A: It provides high-resolution positional feedback for real-time motion adjustments. This enhances control precision and repeatability.


Internal Product Review

  • ‘‘The DDS02.1-W100-DA-01-FW is a dependable drive controller with 300 V ~15% DC bus and 380 W energy loss at 40 A. It offers encoder simulation via DAE01.1 and secure firmware retention through DSM02.1-FW. Crucial for analog-controlled precision automation tasks.’’

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